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波谱仪相关标准参考信息

GB/T 41074-2021 微束分析 用于波谱和能谱分析的粉末试样制备方法
简介:
信息:ICS:71.040.99 CCS:G04 发布:2021-12-31 实施:2022-07-01 00:00:00.0

SH/T 1800-2016 塑料 乙烯-丙烯共聚聚丙烯单体含量及序列结构分析 碳-13核磁共振波谱法
简介:
信息:ICS:83.080.20 CCS:G31 发布:2016-07-11 实施:2017-01-01

ISO 10632:2000 油籽残渣——同时测定油和水含量——方法采用脉冲核磁共振波谱法
简介:
信息:ICS:67.200.20 CCS发布:2000-06-08 实施

GB/T 34059-2017 纳米技术 纳米生物效应代谢组学方法 核磁共振波谱法
简介:
信息:ICS:71.040.50 CCS:N04 发布:2017-07-31 实施:2018-02-01 00:00:00.0

76药典 四部-2015 0441 核磁共振波谱法
简介:
信息:ICSCCS发布:2015-06-05 实施:2015-12-01

WJ 2538-1999 火炸药及其相关物的结构与含量测定核磁共振波谱法
简介:
信息:ICSCCS:G89 发布:1999 实施

GB 31642-2016 食品安全国家标准 辐照食品鉴定 电子自旋共振波谱法
简介:
信息:ICSCCS发布:2016-12-23 实施:2017-06-23

ASTM E261-2015 采用放射性技术测定中子的积分通量, 积分通量率和中子波谱的标准实施规程
简介:5.1x00a0;Transmutation Processesx2014;The effect on materials of bombardment by neutrons depends on the energy of the neutrons; therefore, it is important that the energy distribution of the neutron fluence, as well as the total fluence, be determined. 1.1x00a0;This practice describes procedures for the determination of neutron fluence rate, fluence, and energy spectra from the radioactivity that is induced in a detector specimen. 1.2x00a0;The practice is directed toward the determination of these quantities in connection with radiation effects on materials. 1.3x00a0;For application of these techniques to reactor vessel surveillance, see also Test Methods E1005. 1.4x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 1:x00a0;Detailed methods for individual detectors are given in the following ASTM test methods: E262, E263, E264, E265, E266, E343, E393, E481, E523, E526, E704, E705, and E854.
信息:ICS:17.240;27.120.30 CCS发布:2015 实施

BS EN 60904-8-1998 光电器件.光电器件波谱反应测量
简介:This part of BS EN 60904 gives guidance for the measurement of the relative spectral response of both linear and non-linear photovoltaic devices. This is only applicable to single-junction devices.
信息:ICS:27.160 CCS:L50 发布:1998-08-15 实施:1998-08-15

GB/T 32055-2015 微束分析 电子探针显微分析 波谱法元素面分析
简介:本标准规定了使用电子探针波谱法进行元素面分析的方法。本标准规范了移动电子束对试样扫描的面分析(电子束面分析)和移动试样台的面分析(大面积面分析)两种模式的选择,给出了五种数据处理的方式:原始X射线强度法、K值法、校正曲线法、对比法和基体校正法。
信息:ICS:71.040.50 CCS:G04 发布:2015-10-09 实施:2016-09-01

ASTM E1021-2015 光伏设备波谱反应测量的标准试验方法
简介:5.1x00a0;The spectral responsivity of a photovoltaic device is necessary for computing spectral mismatch parameter (see Test Method E973). Spectral mismatch is used in Test Method E948 to measure the performance of photovoltaic cells in simulated sunlight, in Test Methods E1036 to measure the performance of photovoltaic modules and arrays, in Test Method E1125 to calibrate photovoltaic primary reference cells using a tabular spectrum, and in Test Method E1362 to calibrate photovoltaic secondary reference cells. The spectral mismatch parameter can be computed using absolute or relative spectral responsivity data. 5.2x00a0;This test method measures the differential spectral responsivity of a photovoltaic device. The procedure requires the use of white-light bias to enable the user to evaluate the dependence of the differential spectral responsivity on the intensity of light reaching the device. When such dependence exists, the overall spectral responsivity should be equivalent to the differential spectral responsivity at a light bias level somewhere between zero and the intended operating conditions of the device. Depending on the linearity response of the DUT over the intensity range up to the intended operating conditions, it may not be necessary to set up a very high light bias level. 5.3x00a0;The spectral responsivity of a photovoltaic device is useful for understanding device performance and material characteristics. 5.4x00a0;The procedure described herein is appropriate for use in either research and development applications or in product quality control by manufacturers. 5.5x00a0;The reference photodetectorx2019;s calibration must be traceable to SI units through a National Institute of Standards and Technology (NIST) spectral responsivity scale or other relevant radiometric scale.3 ,4 The calibration mode of the photodetector (irradiance or power) will affect the procedures used and the kinds of measurements that can be performed. 5.6x00a0;This test method does not address issues of sample stability. 5.7x00a0;Using results obtained by this test method and additional measurements including reflectance versus wavelength, one can compute the internal quantum efficiency of a device. These measurements are beyond the scope of this test method. 5.8x00a0;This test method is intended for use with a single-junction photovoltaic cell. It can also be used to measure the spectral responsivity of a single junction within a series-connected, multiple-junction photovoltaic device if electrical contact can be made to the individual junction(s) of interest. 5.9x00a0;With additional procedures (see Test Methods E2236), one can determine the spectral responsivity of individual junct......
信息:ICS:27.160 CCS:F12 发布:2015 实施

ASTM E261-1998 用放射性技术测定中子的积分通量率、积分通量和中子波谱
简介:1.1 This practice describes the general procedures for the determination of neutron fluence rate, fluence, and energy spectra from the radioactivity that is induced in a detector specimen. 1.2 The practice is directed toward the determination of these quantities in connection with radiation effects on materials. 1.3 For application of these techniques to reactor vessel surveillance, see also Test Methods E 1005. 1.4 This standard does not purport to address all the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 1-Detailed methods for individual detectors are given in the following ASTM test methods: E 262, E 263, E 264, E 265, E 266, E 343, E 393, E 418, E 481, E 523, E 526, E 704, E 705, and E 854.
信息:ICS:17.240 (Radiation measurements); 27.120.30 (Fissil CCS:F74 发布:1998 实施

GB/T 30705-2014 微束分析 电子探针显微分析 波谱法实验参数测定导则
简介:本标准规定了进行电子探针分析时的入射电子束、波谱仪和试样的实验参数测定的一般原则,并规定了束流、束流密度、死时间、波长分辨率、背底、分析面积、分析深度和分析体积的测定过程。本标准适用于垂直入射电子束对抛光试样的分析,对于其他实验条件,这些实验参数只能作为参考。本标准不适用于能谱法。
信息:ICS:71.040.50 CCS:G04 发布:2014-06-09 实施:2014-12-01

BS EN 60904-8-2014 光电器件.光电器件波谱反应测量
简介:
信息:ICS:27.160 CCS:L50 发布:2014-10-31 实施:2014-10-31

JIS C6183-1992 纤维光学波谱分析仪的试验方法
简介:この規格は,光スべクトルのバワー分布を測定する光ファイバコネクタ用入力端子を備えた分散分光方式の光スペクトラムアナラィザ(以下,光スペクトラムアナラィザという。)の試験方法について規定する。
信息:ICS:31.260 CCS:M33 发布:1992-09-01 实施

GB/T 15244-2013 微束分析 硅酸盐玻璃的定量分析 波谱法及能谱法
简介:本标准规定了电子探针仪(EPMA)和扫描电子显微镜(SEM)的X射线波谱仪(WDS)和能谱仪(EDS)对硅酸盐玻璃的定量分析方法。本标准适用于硅酸盐玻璃试样(包括碱金属的硅酸盐玻璃)的波谱法(WDX)和能谱法(EDX)的定量分析。
信息:ICS:71.040.40 CCS:G04 发布:2013-07-19 实施:2014-03-01

DB32/T 2554-2013 ESR波谱法-含结晶糖辐照农产品的检测
简介:
信息:ICS:65.020.99 CCS:B22 发布:2013-12-20 实施:2014-01-20

JT/T 006-1996 脉冲傅里叶变换电磁体核磁共振波谱方法通则
简介:
信息:ICSCCS:N54 发布实施

GB/T 28634-2012 微束分析.电子探针显微分析.块状试样波谱法定量点分析
简介:本标准规定了应用电子探针或者扫描电镜(SEM)的波谱仪(WDS),通过电子束与试样相互作用产生的X射线对试样微米尺度体积内的元素进行定量分析的要求。内容包括:——定量分析原理;——本方法涉及的元素、质量分数和标准物质的一般范围;——仪器的一般要求;——有关试样制备、实验条件的选择、分析测量等的基本过程及报告。本标准适用于电子束垂直入射,要求定量分析的试块试样表面平滑、均匀。对仪器和数据处理软件没有特殊的要求。使用者应该从仪器制造厂家获得仪器安装条件、详细的操作程序及仪器说明书。
信息:ICS:71.040.99 CCS:N53 发布:2012-07-31 实施:2013-02-01

SH/T 1775-2012 塑料 线型低密度聚乙烯(PE-LLD)组成的定量分析 碳-13核磁共振波谱法
简介:本标准规定了用碳-13核磁共振波谱法对乙烯和α-烯烃单体共聚线型低密度聚乙烯(PE-LLD)的组成进行定量的分析方法,第二单体包括丙烯、1-丁烯、1-己烯、1-辛烯和4-甲基-1-戊烯等。本标准适用于包含EEXEE、EXEXE、EXXE、EXXXE和EEE多单元组序列结构的PE-LLD (E表示乙烯,X表示α-烯烃)。本标准不适用于含有较多α-烯烃(如长于XXX)嵌段的PE-LLD。
信息:ICS:83.080.20 CCS:G31 发布:2012-11-07 实施:2013-03-01

JY/T 007-1996 超导脉傅里叶变换核磁共振波谱方法通则
简介:
信息:ICSCCS:A18 发布实施

GB/T 20725-2006 波谱法定性点分析电子探针显微分析导则
简介:本标准是用电子探针或者扫描电镜中的波谱仪获得试样特定体积内(μm尺度)的X射线谱,进行元素鉴别和确认特定元素存在的一种标准方法。
信息:ICS:71.040.99 CCS:N53 发布:2006-12-25 实施:2007-08-01

ASTM E1021-2012 光电器件波谱反应的测量标准试验方法
简介:The spectral responsivity of a photovoltaic device is necessary for computing spectral mismatch parameter (see Test Method E973). Spectral mismatch is used in Test Method E948 to measure the performance of photovoltaic cells in simulated sunlight, in Test Methods E1036 to measure the performance of photovoltaic modules and arrays, in Test Method E1125 to calibrate photovoltaic primary reference cells using a tabular spectrum, and in Test Method E1362 to calibrate photovoltaic secondary reference cells. The spectral mismatch parameter can be computed using absolute or relative spectral responsivity data. This test method measures the differential spectral responsivity of a photovoltaic device. The procedure requires the use of white-light bias to enable the user to evaluate the dependence of the differential spectral responsivity on the intensity of light reaching the device. When such dependence exists, the overall spectral responsivity should be equivalent to the differential spectral responsivity at a light bias level somewhere between zero and the intended operating conditions of the device. The spectral responsivity of a photovoltaic device is useful for understanding device performance and material characteristics. The procedure described herein is appropriate for use in either research and development applications or in product quality control by manufacturers. The reference photodetectorx2019;s calibration must be traceable to SI units through a National Institute of Standards and Technology (NIST) spectral responsivity scale or other relevant radiometric scale. , The calibration mode of the photodetector (irradiance or power) will affect the procedures used and the kinds of measurements that can be performed. This test method does not address issues of sample stability. Using results obtained by this test method and additional measurements including reflectance versus wavelength, one can compute the internal quantum efficiency of a device. These measurements are beyond the scope of this test method. This test method is intended for use with a single-junction photovoltaic cell. It can also be used to measure the spectral responsivity of a single junction within a series-connected, multiple-junction photovoltaic device if electrical contact can be made to the individual junction(s) of interest. With additional procedures (see Test Methods E2236), one can determine the spectral responsivity of individual junctions within series-connected, multiple-junction, photovoltaic devices when electrical contact can only be made to the entire devicex2019;s two terminals. Using forward biasing techniques , it is possible to extend the procedure in this test method to measure the spectral responsivity of individual series-connected cells within photovoltaic modules. These techniques are beyond the scope of this test method.1.1 This test method is to be used to determine either the absolute or relative spectral responsivity response of a single-junction photovoltaic device. 1.2 Because quantum efficiency is directly related to spectral responsivity, this test method may be used to determine the quantum efficiency of a single-junction photovoltaic device (see 10.10). 1.3 Thi......
信息:ICS:27.160 (Solar energy engineering) CCS:F12 发布:2012 实施

简介: 信息:

GB/T 20376-2006 变性淀粉中羟丙基含量的测定.质子核磁共振波谱法
简介:本标准规定了用核磁共振波谱法(NMR)测定颗粒状变性淀粉中羟丙基含量的方法。
信息:ICS:67.180.20 CCS:X11 发布:2006-03-14 实施:2006-10-01

SN/T 2910.1-2011 出口辐照食品检测方法.第1部分:电子自旋共振波谱法
简介:SN/T 2910的本部分规定了含纤维素类、含骨类食品是否经辐照鉴定的电子自旋共振波谱法。本部分适用干开心果、干桂圆、干辣椒、草莓等含纤维素类食品中含骨猪肉、鸡、带鱼、扇贝等含骨食品是否经辐照的鉴定。
信息:ICSCCS:C53 发布:2011-05-31 实施:2011-12-01

简介: 信息:

ISO 24583-2022 定量核磁共振波谱法.食品和食品用有机化合物的纯度测定.1H NMR内标法的一般要求
简介:
信息:ICS:67.050 CCS发布:2022-12-19 实施

2359药典 二部-2010 附录Ⅸ K 核磁共振波谱法
简介:来自第附录81页
信息:ICSCCS发布:2010-01-01 实施:2010-01-01

简介: 信息:

QB/T 5761-2022 食品中水苏糖的测定 核磁共振波谱法
简介:本文件规定了食品中水苏糖的测定方法——核磁共振波谱法。本文件适用于采用核磁共振波谱法测定食品中的水苏糖,包括水苏糖原料、饮料及压片糖果。
信息:ICSCCS发布:2022-09-30 实施:2023-04-01

ASTM F2259-2010 质子核磁共振波谱法测定褐藻酸盐中的化学成分和序列的标准试验方法
简介:The composition and sequential structure of alginate determines the functionality of alginate in an application. For instance, the gelling properties of an alginate are highly dependent upon the monomer composition and sequential structure of the polymer. Gel strength will depend upon the guluronic acid content (FG) and also the average number of consecutive guluronate moieties in G-block structures (NG>1). Chemical composition and sequential structure of alginate can be determined by 1H- and 13C-nuclear magnetic resonance spectroscopy (NMR). A general description of NMR can be found in x003C;761> of the USP24-NF19. The NMR methodology and assignments are based on data published by Grasdalen et al. (1979, 1981, 1983). , , The NMR technique has made it possible to determine the monad frequencies FM (fraction of mannuronate units) and FG (fraction of guluronate units), the four nearest neighboring (diad) frequencies FGG, FMG, FGM, FMM, and the eight next nearest neighboring (triad) frequencies FGGG, FGGM, FMGG, FMGM, FMMM, FMMG, FGMM, FGMG. Knowledge of these frequencies enables number averages of block lengths to be calculated. NG is the number average length of G-blocks, and NG>1 is the number average length of G-blocks from which singlets (-MGM-) have been excluded. Similarly, NM is the number average length of M-blocks, and NM>1 is the number average length of M-blocks from which singlets (-GMG-) have been excluded. 13C NMR must be used to determine the M-centered triads and NM>1. This test method describes only the 1H NMR analysis of alginate. Alginate can be well characterized by determining FG and NG>1. In order to obtain well-resolved NMR spectra, it is necessary to reduce the viscosity and increase the mobility of the molecules by depolymerization of alginate to a degree of polymerization of about 20 to 50. Acid hydrolysis is used to depolymerize the alginate samples. Freeze-drying, followed by dissolution in 99 % D2O, and another freeze-drying before dissolution in 99.9 % D2O yields samples with low 1H2O content. TTHA is used as a chelator to prevent traces of divalent cations to interact with alginate. While TTHA is a more effective chelator, other agents such as EDTA and citrate may be used. Such interactions may lead to line broadening and selective loss of signal intensity. Samples are analyzed at a temperature of 80 x00B1; 1x00B0;C. Elevated sample temperature contributes to reducing sample viscosity and repositions the proton signal of residual water to an area outside that of interest.1.1 This test method covers the determination of the composition and monomer sequence of alginate intended for use in biomedical and pharmaceutical applications as well as in Tissue Engineered Medical Products (TEMPs) by high-resolution proton NMR (1H NMR). A guide for the characterization of alginate has been published as Guide F2064. 1.2 Alginate, a linear polymer composed of x03B2;-D-mannuronate (M) and its C-5 epimer x03B1;-L-guluronate (G) linked by x03B2;-(1>4) glycosidic bonds, is characterized by calculating parameters such as mannuronate/guluronate (M/G) ratio, guluronic acid content (G-content), and average length of blocks of consecutive G monomers (that is, NG>1
信息:ICS:11.120.20;71.040.50 CCS:C10 发布:2010 实施

简介: 信息:

T/CIESC 0036-2022 馏分油性质的快速测定 低频氢谱核磁共振波谱法
简介:本文件描述了低频氢谱核磁共振波谱仪快速测定重整汽油、加氢裂化煤油、催化柴油、润滑油基础油的部分性质的方法,对于其他的馏分油样品相同性质,也可以用本方法进行测定,但其精密度未经验证。本文件适用于常温下或加热至80℃状态下呈均匀流体的馏分油样品。本文件适用于校正模型样品性质范围内的馏分油性质分析。本文件适用于馏分油下列性质的快速分析(见表1)。
信息:ICS:75.080 CCS:C251 发布:2022-08-25 实施:2022-10-11

TCVN 7410-2004 食品.辐射食品含骨探测.ESR波谱法
简介:
信息:ICSCCS发布:2008 实施

简介: 信息:

T/CIESC 0034-2022 原油性质的快速测定 低频氢谱核磁共振波谱法
简介:本文件规定了低频氢谱核磁共振波谱仪快速测定原油性质的方法。本文件适用于80℃状态下呈均匀流体的原油样品。本文件适用于符合GB/T36170定义的原油。本文件适用于校正模型样品性质范围内的原油性质分析。本文件适用于水含量质量分数低于5%的原油。本文件适用于原油下列性质快速分析(见表1)。
信息:ICS:75.040 CCS:C251 发布:2022-04-08 实施:2022-05-18

TCVN 7411-2004 食品.辐射食品含纤维素探测.ESR波谱法
简介:
信息:ICSCCS发布:2008 实施

简介: 信息:

DB46/T 520-2020 全生物降解塑料制品 核磁共振波谱快速检测法
简介:本文件适用于以聚对苯二甲酸/己二酸/丁二酯(PBAT)、聚丁二酸丁二酯(PBS)、聚乳酸(PLA)、淀粉(St)或改性淀粉为原料,由以上单一原料或者几种原料共混以及添加无害的无机成分、功能性助剂加工而成的塑料薄膜、塑料袋、塑料餐饮具、塑料吸管等全生物降解塑料制品。
信息:ICS:83.140.01 CCS:Y28 发布:2020-12-18 实施:2021-01-15

TCVN 7747-2007 食品.利用ESR波谱法检测含水晶糖的辐射食品
简介:
信息:ICSCCS发布:2007 实施

简介: 信息:

JY/T 0579-2020 电子顺磁共振波谱分析方法通则
简介:
信息:ICS:03.180 CCS:Y51 发布:2020-09-29 实施:2020-12-01

JIS C8915 AMD 1-2005 晶体太阳能电池和模件的波谱反应测量方法(修改件1)
简介:
信息:ICS:27.160 CCS:F12 发布:2005-09-20 实施

简介: 信息:

JY/T 0578-2020 超导脉冲傅里叶变换核磁共振波谱测试方法通则
简介:
信息:ICS:03.180 CCS:Y51 发布:2020-09-29 实施:2020-12-01

GOST 8.197-2005 ГСИ.测量波长为0.04~0.25μm范围光辐射强度波谱密度器具的国家特种基准器和全苏检定系统
简介:
信息:ICS:RU CCS发布:2005-01-01 实施:2005-09-01

简介: 信息:

56药典 四部-2020 0441 核磁共振波谱法
简介:
信息:ICSCCS发布:2020-06-24 实施:2020-12-30

ISO/TR 16066-2003 图形技术.彩色再现评估(SOCS)用标准物体颜色波谱数据库
简介:This Technical Report provides a database of typical and difference sets of existing object colour spectral datathat are suitable for evaluating the colour reproduction of image input devices. It also includes the spectralreflectance and transmittance source data from which these data sets have been derived.
信息:ICS:37.100.01 CCS:L81 发布:2003-03-01 实施

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JIS K0138-2018 定量核磁共振波谱通用规则
简介:
信息:ICS:71.040.50 CCS发布:2018-01-22 实施

DIN 25482-12-2003 电离辐射测量的检测极限和判别阈.第12部分:波谱伸展
简介:This is intended to specify suitable values of statistics which allow an assessment of the detection capabilities in spectrometric nuclear radiation measurements and of the physical effect quantified by a measurand (for example a net of a spectrometric line in an alpha- or gamma-spectrum) which is determined by evaluation of a multichannel spectrum by unfolding methods. By use of one or multiple lines of a radionuclide activities or an activity concentration of this radionuclide can be evaluated with the help of a suitable model.
信息:ICS:17.240 CCS:F70 发布:2003-02 实施

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DB45/T 1494-2017 卷烟 主流烟气中气相自由基含量的测定 电子自旋共振波谱法
简介:
信息:ICS:65.160 CCS:X87 发布:2017-02-20 实施:2017-03-20

ASTM E261-2003 用放射性技术测定中子的积分通量、积分通量率和中子波谱的标准实施规范
简介:Transmutation Processes8212;The effect on materials of bombardment by neutrons depends on the energy of the neutrons; therefore, it is important that the energy distribution of the neutron fluence, as well as the total fluence, be determined.1.1 This practice describes the general procedures for the determination of neutron fluence rate, fluence, and energy spectra from the radioactivity that is induced in a detector specimen. 1.2 The practice is directed toward the determination of these quantities in connection with radiation effects on materials. 1.3 For application of these techniques to reactor vessel surveillance, see also Test Methods E 1005. 1.4 This standard does not purport to address all the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 18212;Detailed methods for individual detectors are given in the following ASTM test methods: E 262, E 263, E 264, E 265, E 266, E 343, E 393, E 418, E 481, E 523, E 526, E 704, E 705, and E 854.
信息:ICS:17.240 (Radiation measurements); 27.120.30 (Fissil CCS:F74 发布:2003 实施

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DB45/T 1495-2017 卷烟 主流烟气中固相自由基含量的测定 电子自旋共振波谱法
简介:
信息:ICS:65.160 CCS:X87 发布:2017-02-20 实施:2017-03-20

NF Z84-279-2001 电磁兼容性和无线电波谱物质(ERM).个人陆地移动无线电和附属设备的电磁兼容性标准
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信息:ICS:33.060.20;33.100.01 CCS:L06 发布:2001-03-01 实施:2001-03-20

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